Research progress on designs and applications of monolithic catalysts in CO-PROX reaction

WANG Qing; LI Weiguo; LI Zhi; LIU Yuanyuan; SUN Zongzhuang; LI Xiaoxuan; TUO Yongxiao; FENG Xiang

doi:10.12434/j.issn.2097-2547.20240259

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Research progress on designs and applications of monolithic catalysts in CO-PROX reaction

更新时间：2025-02-27

- Research progress on designs and applications of monolithic catalysts in CO-PROX reaction
- Vol. 50, Issue 2, Pages: 100-112(2025)
- 作者机构：
  
  1.中国石油大学（华东）化学化工学院，山东青岛 266580
  2.山东能源集团有限公司大型煤气化及煤基新材料国家工程研究中心，山东济南 273500
  3.中国石油大学（华东）新能源学院，山东青岛 266580
- 作者简介：
- 基金信息：
- DOI：10.12434/j.issn.2097-2547.20240259
  CLC： TQ03
- Received：13 June 2024，
  
  Revised：30 August 2024，
  
  Published：25 February 2025
- 稿件说明：
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王晴,李维国,李智等.整体式催化剂在CO-PROX反应中的设计及应用研究进展[J].低碳化学与化工,2025,50(02):100-112.

WANG Qing,LI Weiguo,LI Zhi,et al.Research progress on designs and applications of monolithic catalysts in CO-PROX reaction[J].Low-carbon Chemistry and Chemical Engineering,2025,50(02):100-112.
王晴,李维国,李智等.整体式催化剂在CO-PROX反应中的设计及应用研究进展[J].低碳化学与化工,2025,50(02):100-112. DOI： 10.12434/j.issn.2097-2547.20240259.

WANG Qing,LI Weiguo,LI Zhi,et al.Research progress on designs and applications of monolithic catalysts in CO-PROX reaction[J].Low-carbon Chemistry and Chemical Engineering,2025,50(02):100-112. DOI： 10.12434/j.issn.2097-2547.20240259.

摘要

CO优先氧化（CO-PROX）反应是燃料电池H

净化的关键步骤，对于提高燃料电池效率和减少有害排放具有重要意义。整体式催化剂因具有良好的热稳定性和抗聚集性、较低的压降、较高的机械强度和较好的传质传热特性而逐渐成为研究热点。综述了CO-PROX反应整体式催化剂（金属整体式催化剂、陶瓷整体式催化剂和3D打印聚合物整体式催化剂）的研究进展，重点分析了整体框架和催化剂涂层制备技术等对其催化性能的影响，并对比了不同类型CO-PROX反应整体式催化剂的优缺点。分析了CO-PROX反应整体式催化剂目前面临的挑战，并对其未来研究方向进行了展望。

Abstract

CO preferential oxidation (CO-PROX) reaction is a key step in H

purification of fuel cells

which is of great significance to improve the efficiency of fuel cells and reduce harmful emissions. Monolithic catalysts with good thermal stability and anti-aggregation

low pressure drop

high mechanical strength and good mass and heat transfer characteristics have gradually become the focus of research. Research progress on monolithic catalysts (metal monolithic catalysts

ceramic monolithic catalysts and 3D printed polymer monolithic catalysts) in CO-PROX reaction was reviewed

wit

h the focus on analyzing the effects of monolithic frames and catalyst coating preparation techniques on their catalytic performances. And the advantages and disadvantages of different types of CO-PROX reaction monolithic catalysts were compared. The current challenges faced by CO-PROX reaction monolithic catalysts were analyzed and their future research directions were prospected.

关键词

Keywords

references

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WANG Qing

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College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, Shangdong

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College of New energy, China University of Petroleum (East China), Qingdao 266580, Shangdong

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